Granted Patent
Utility
US 6,175,296 · App. 09/353,293
Potentiometer provided with giant magnetoresistive effect elements
Inventors:
Ichirou Tokunaga, Seiji Kikuchi, Yoshito Sasaki, Takashi Hatanai
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Jul 12, 1999
Inventors
Ichirou Tokunaga
Seiji Kikuchi
Yoshito Sasaki
Takashi Hatanai
Assignee (at issue)
ALPS ELECTRIC CO., LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.